MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5d9023550ab2c666d9361bb72940be22b4304febbb93f21e4a93ea93748f33c8. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


AgentTesla


Vendor detections: 17


Intelligence 17 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5d9023550ab2c666d9361bb72940be22b4304febbb93f21e4a93ea93748f33c8
SHA3-384 hash: 2614b44d6798d5f330b8ae92c1cc227d717ef76c4cccd6db9ace07e5b0254874ca1ad01a489d24feb3d7cd813ed28b10
SHA1 hash: 8bf13a8b058f579ee0ccccce5d97aed4919dcf53
MD5 hash: afc5e7940530bbd86ce718484d40487c
humanhash: oklahoma-queen-two-nuts
File name:PO0001_88474755959_0282836636_927373.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'096'192 bytes
First seen:2023-06-14 07:05:59 UTC
Last seen:2023-06-14 08:39:02 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:nqrOd/z8fe43vS6jsjVMZYDRq5F37Pozq03knn5oK:nrd/zJ4fSksjVmPrUzf3kn+K
Threatray 5'373 similar samples on MalwareBazaar
TLSH T1A735913E1CBE523795B4D6AACFD5882BF480E5B731226D39A4D353864316D8239C723E
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter TeamDreier
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
255
Origin country :
DK DK
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO0001_88474755959_0282836636_927373.exe
Verdict:
Malicious activity
Analysis date:
2023-06-14 07:11:58 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/555e4cf3-c85a-4589-8ee1-831d2967694d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XorStringsNET
Create hunting rule
Link:
https://www.capesandbox.com/analysis/398629/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen3.30077.15592.18456.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
quasar
Link:
https://www.filescan.io/uploads/648966e4c8878d4c000f30d0/reports/e80382c2-ac9f-4a4a-a250-616a12cc1bc8/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/5d9023550ab2c666d9361bb72940be22b4304febbb93f21e4a93ea93748f33c8
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a54078ad-6c48-4bc2-9160-8ef9a46765b7
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1254192
Signature
.NET source code contains very large strings
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Telegram RAT
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5d9023550ab2c666d9361bb72940be22b4304febbb93f21e4a93ea93748f33c8/
Threat name:
ByteCode-MSIL.Trojan.Quasar
Create hunting rule
Status:
Malicious
First seen:
2023-06-13 16:20:25 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lwicgvikwldgnwjwdo3ssqf6ek2dat7lxoj7ehskspvjg5epgpea._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
57191284c75940f3a637266acc38d3a503ab97a52c9d99a0a85ff61d27420b6f
AgentTesla
58036d338d5e813b0143524d21a140f38d8b58f1a531b72f7ce4a82091380185
AgentTesla
60e1ed8c3c6bc9d9ef48d6e2129a75c8d39deb97844ab5b17944539e4400f24a
AgentTesla
7fee535a13ea80e7870cf52e06ff6b5f38f9074a2672f8cd7bc8e222174c109a
AgentTesla
852e0d9a8f474077261d053d587868b211e70eff320a7e7067c3fc1cb3253ea5
AgentTesla
8617b9831e3ac243a932ac26cb32dcf1b3554300389c2d6d88b920b5d97be0dd
AgentTesla
aa23406d036894ae210e0531e6014c1377bdb409619cde6143e69d0a8dc7b85b
AgentTesla
e6e3d8d599a4dfa1b02a095eb6e5f4bc30ae29562a96f9f801a70a9bbc774e84
AgentTesla
eeb2bc1861ce16da1ce6bf7a28f19b6096454dd3f1133d3cc4f89e6eadf67dfa
AgentTesla
f7dd22fb970ce053fe95c76ee3a57c846c14bd08187b1f8f2d1d56e19294df35
AgentTesla
+ 5'363 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230614-hw5bjsdh84/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot6041893220:AAF8CZzv8AFxOdWhmChH81__ao3x5_lnfqU/
Unpacked files
SH256 hash:
7fee535a13ea80e7870cf52e06ff6b5f38f9074a2672f8cd7bc8e222174c109a
MD5 hash:
f44b56b8582e8c9f53da253624ed2ad3
SHA1 hash:
e30cd03cc1c098f4cb183ac1e7de35cded8f4ef7
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/d5b0c3d5-8902-43f2-9829-b5b68c1700ea/
Parent samples :
e6e3d8d599a4dfa1b02a095eb6e5f4bc30ae29562a96f9f801a70a9bbc774e84
f7dd22fb970ce053fe95c76ee3a57c846c14bd08187b1f8f2d1d56e19294df35
7fee535a13ea80e7870cf52e06ff6b5f38f9074a2672f8cd7bc8e222174c109a
5d9023550ab2c666d9361bb72940be22b4304febbb93f21e4a93ea93748f33c8
SH256 hash:
2c86fbd27864054476a9dc8072027928382a76605b7ad6257f06edd3aa850c69
MD5 hash:
86500311a74f6d0b2b3facebd93f9c17
SHA1 hash:
d6fa9a86532e8f85b9eda7a644ef3053b593db70
Link:
https://www.unpac.me/results/d5b0c3d5-8902-43f2-9829-b5b68c1700ea/
SH256 hash:
f8dbc6077f6b01c6eec334061d687ff1b291a2aa5513cf1e0b5bde4a8dbc5588
MD5 hash:
15aab611795bcbf2758052944013be1a
SHA1 hash:
772a1002b111e117cf3b1e9f0cabda4894777399
Link:
https://www.unpac.me/results/d5b0c3d5-8902-43f2-9829-b5b68c1700ea/
SH256 hash:
c7144c130a194914b6c48879333dd6949449b7a9711b15316461b001df22646d
MD5 hash:
9e5bd5ae1f592f052b899393aa2431cb
SHA1 hash:
0cf8f90c5e1a610a5d214ff3bb6bd5f0f4b9ed86
Link:
https://www.unpac.me/results/d5b0c3d5-8902-43f2-9829-b5b68c1700ea/
SH256 hash:
a273b381680ee38702b0e7809b86be56d23e51db53a46c8389d33dc566ef6b6f
MD5 hash:
4f6c05aaeecbe583f599339f9fd82456
SHA1 hash:
02cf7dcde1438474aeea562352db3c0e6bb46afd
Link:
https://www.unpac.me/results/d5b0c3d5-8902-43f2-9829-b5b68c1700ea/
SH256 hash:
5d9023550ab2c666d9361bb72940be22b4304febbb93f21e4a93ea93748f33c8
MD5 hash:
afc5e7940530bbd86ce718484d40487c
SHA1 hash:
8bf13a8b058f579ee0ccccce5d97aed4919dcf53
Link:
https://www.unpac.me/results/d5b0c3d5-8902-43f2-9829-b5b68c1700ea/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5d9023550ab2/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.91
Link:
https://yomi.yoroi.company/submissions/5d9023550ab2c666d9361bb72940be22b4304febbb93f21e4a93ea93748f33c8

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

Executable exe 5d9023550ab2c666d9361bb72940be22b4304febbb93f21e4a93ea93748f33c8

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/398629/

Comments